Table 2 Univariate logistic regression analysis for the correlates of insulin resistance

Gender (being female)

0.099

0.40

0.14

1.17

0.095

Age (year)

0.924

-

-

-

-

Height (cm)

0.037

1.05

1.00

1.09

0.032

Waist circumference (cm)

<0.001

1.08

1.05

1.12

<0.001

Body weight (kg)

<0.001

1.06

1.03

1.09

<0.001

Body mass index (kg/m²)

<0.001

1.13

1.06

1.20

<0.001

Systolic blood pressure (mmHg)

0.347

1.01

0.99

1.03

0.334

Diastolic blood pressure (mmHg)

0.218

1.02

0.99

1.05

0.218

HbA1c (%)

0.038

1.45

1.04

2.02

0.031

Fasting blood glucose (mg/dL)

0.007

1.02

1.01

1.03

0.004

Insulin (μU/ml)

<0.001

2.43

1.82

3.24

<0.001

HDL-cholesterol (mg/dL)

<0.001

0.92

0.89

0.96

<0.001

LDL-cholesterol (mg/dL)

0.510

1.00

0.99

1.01

0.504

Total cholesterol (mg/dL)

0.703

1.00

0.99

1.01

0.709

Triglyceride (mg/dL)

<0.001

1.01

1.01

1.02

<0.001

Metabolic syndrome criteria #

<0.001

2.10

1.53

2.88

<0.001

Metabolic syndrome diagnosis

<0.001

4.83

2.19

10.66

<0.001

FEF 25-75_%pre (%)

0.009

0.98

0.97

1.00

0.008

FEV1_%pre (%)

0.028

0.97

0.94

1.00

0.028

FEV1/FVC_%pre (%)

0.003

0.91

0.86

0.97

0.003

FIVC_%pre (%)

0.301

0.99

0.96

1.02

0.342

FVC_%pre (%)

0.342

0.99

0.98

1.01

0.307

PEF_%pre (%)

0.152

0.99

0.97

1.01

0.152

Abnormal lung function test

0.041

2.29

1.05

4.96

0.036